#!/usr/bin/env python
# -*- coding: utf-8 -*-

"""
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: MIT-0
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of this
* software and associated documentation files (the "Software"), to deal in the Software
* without restriction, including without limitation the rights to use, copy, modify,
* merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
* PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
"""

from functools import lru_cache
from typing import Optional, TYPE_CHECKING

import boto3

if TYPE_CHECKING:
    from mypy_boto3_organizations import OrganizationsClient, ListAccountsPaginator

__all__ = ["Organizations"]


class Organizations:
    def __init__(self, session: boto3.Session) -> None:
        # @see https://boto3.amazonaws.com/v1/documentation/api/latest/reference/services/organizations.html
        self.client: OrganizationsClient = session.client(
            "organizations",
            region_name="us-east-1",
            endpoint_url="https://organizations.us-east-1.amazonaws.com",
        )

    @lru_cache
    def get_account_id(self, name: str) -> Optional[str]:
        """
        Return the account ID
        """
        paginator: ListAccountsPaginator = self.client.get_paginator("list_accounts")
        page_iterator = paginator.paginate(PaginationConfig={"PageSize": 100})
        for page in page_iterator:
            for account in page.get("Accounts", []):
                if account["Name"] == name and account["Status"] == "ACTIVE":
                    return account["Id"]
        return None